...Kinda on the same subject - what about hand cleaner?
If you want something that removes paint. epoxy, bondo (and grease) Stoko Cupran Special will remove just about anything. I get it from Airgas about $8 per tube. They make a slightly cheaper one called Kresto, but its more for just grease.
Another good one for grease is sold by Batteries Plus. Now called Walnut Blast. it was originally' Nut Blast" , but they changed the name ?? LOL